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from functools import wraps
class AuthClass:
 def __init__(self, name, pwd):
 self.name = name
 self.pwd = pwd
 def auth(self):
  if self.name == "python" and self.pwd == "123":
   return True
  else:
   return False
 user = AuthClass("python", "1123")
 def auth_before(f):
  @wraps(f)
  def inner(*args, **kwargs):
   if not user.auth():
    print("⽤户名或密码错误")
  return False
  else:
  return f(*args, **kwargs)
  return inner
 @auth_before
 def p1():
  return "this is p1 function"
 print(p1()）
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